• S6801 Bearing 12x21x5 Si3N4 Ceramic Open Premium ABEC-5 Bearing
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S6801 Bearing 12x21x5 Si3N4 Ceramic Open Premium ABEC-5 Bearing

S6801 Bearing 12x21x5 Si3N4 Ceramic Open Premium ABEC-5 Bearing

$13.99 USD
$19.99 USD $13.99 USD
Promotion Épuisé
Frais d'expédition calculés à l'étape de paiement.
S6801 Open Ball Bearing
Premium ABEC-5 Quality with Si3N4 Ceramic Balls
(Silicon Nitride)
12mm x 21mm x 5mm

S6801 Open, radial, deep groove ball bearing,S6801 bearing is made from stainless steel with Ceramic Balls (Si3N4) and Nylon cage,the S6801 inner diameter is 12mm, the S6801 outer diameter is 21mm and the S6801 width is 5mm,the quality is set to EMQ (Premium ABEC-5 quality) to ensure high speeds.

  • S6801 Ball Bearing
  • Deep Groove Radial Ball Bearing
  • Closures: Open
  • Cage: Nylon Cage
  • Ceramic Balls (Si3N4)
  • Radial Clearance: C3
  • Quality: Premium ABEC-5
  • Material: Stainless Steel
  • Size: 12mm x 21mm x 5mm
  • Dimensions: 12mm x 21mm x 5mm/Metric
  • ID (inner diameter)/Bore: 12mm
  • OD (outer diameter): 21mm
  • Width: 5mm
  • Quantity: 1 Bearing


VXB Category: Hybrid ceramic bearings



💡 What Does ABEC-5 Mean?

ABEC-5 is a precision rating from the Annular Bearing Engineers’ Committee (ABEC), indicating that the bearing is manufactured with tighter tolerances for improved accuracy and performance.

Bearings rated ABEC-5 are designed for high-speed, low-friction operation, making them ideal for electric motors, precision tools, 3D printers, and performance equipment where smooth rotation and long service life are essential.

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